Andrivo Rusydi

Assistant Professor, Department of Physics

Email:phyandri@nus.edu.sg
Contact:(65) 6516 4897
Office:S13 #04-12
Official Website

Biography:

Rusydi’s lab is part of NUSNNI-NanoCore and Singapore Synchrotron Light Source. He joined Department of Physics of National University of Singapore in 2008. He was a postdoctoral fellow (2006-2008) at University of Hamburg (Germany), where he has been part of a team to develop VUV-Raman Spectroscopy at the Center for Free Electron laser (CFEL) as well as high-energy optical ellipsometry. He obtained his PhD (2006) and M.Sc (2001) degrees in Physics from University of Groningen (The Netherlands), and received his B.Sc (1998) in physics from Institut Teknologi Bandung (Indonesia). During his PhD time, he spent full-time as a research student at Brookhaven National laboratory (USA) and as part of a team to develop and use resonant soft X-ray scattering at National Synchrotron Light Source. He was awarded 2009 NUS Young Investigator Award and 2010 Singapore National Academy of Science-Young Investigator award.

Research Areas:

Study of interplay of spin, charge, orbital and lattice degrees of freedom at interface and surface of novel complex systems and nanostructured strongly correlated electron systems, such magnetic materials, high temperature superconductors, organic semiconductors, and molecular electronics materials.

Research Interest:

Develop in-situ synchrotron-based characterizations including resonant soft X-ray magnetic scattering, spectral generalized magneto-optical spectrocopic ellipsometry (from mid-infrared to vaccum-ultraviolet) and angular resolved photoemission spectroscopy, and in-situ (ultra) film growth (atomically layer-by-layer molecular beam epitaxy) at Singapore Synchrotron Light Source.

Selected Publications:
  • J. C. T. Lee, S. Yuan, S. Lal, Y. I. Joe, Y. Gan, S. Smadici, K. Finkelstein, Y. Feng, A. Rusydi, P. M. Goldbart, S. L. Cooper, P. Abbamonte, Two-stage orbital order and dynamical spin frustration in KCuF3Nature Physics 8, 63 (2012)
  • I. Santoso, P. K. Gogoi, H. B. Su, H. Huang, Y. Lu, D. Qi, W. Chen, M. A. Majidi, Y. P. Feng, A. T. S. Wee, K. P. Loh, T. Venkatesan, R. P. Saichu, A. Goos, A. Kotlov, M. Rübhausen, and A. Rusydi, Observation of room-temperature high-energy resonant excitonic effects in graphenePhys. Rev. B 84, 081403 (2011).
  • Muhammad Aziz Majidi, Haibin Su, Yuan Ping Feng, Michael Rübhausen, and Andrivo Rusydi, Theory of high-energy optical conductivity and the role of oxygens in manganitesPhys. Rev. B 84, 075136 (2011).
  • Ariando, X. Wang, G. Baskaran, Z.Q. Liu, J. Huijben, J.B. Yi, A. Annadi, A. Roy Barman, A. Rusydi, S. Dhar, Y.P. Feng, J. Ding, H. Hilgenkamp, T. Venkatesan, Electronic Phase Separation at the LaAlO3 / SrTiO3 InterfaceNature Communication 2, 188 (2011)
  • T. S. Herng, D.-C. Qi, T. Berlijn, J. B. Yi, K. S. Yang, Y. Dai, Y. P. Feng, I. Santoso, C. Sánchez-Hanke, X. Y. Gao, Andrew T. S. Wee, W. Ku, J. Ding, and A. Rusydi, Room-Temperature Ferromagnetism of Cu-Doped ZnO Films Probed by Soft X-Ray Magnetic Circular DichroismPhys. Rev. Lett. 105, 207201 (2010).
  • A. Rusydi, W. Ku, B. Schulz, R. Rauer, I. Mahns, D. Qi, X. Gao, A. T. S. Wee, P. Abbamonte, H. Eisaki, Y. Fujimaki, S. Uchida, and M. Rübhausen, Experimental Observation of the Crystallization of a Paired Holon StatePhys. Rev. Lett105, 026402 (2010).
  • R. P. Saichu, I. Mahns, A. Goos, S. Binder, P. May, S. G. Singer, B. Schulz, A. Rusydi, J. Unterhinninghofen, D. Manske, P. Guptasarma, M. S. Williamsen, and M. Rübhausen, Two-Component Dynamics of the Order Parameter of High Temperature Bi2Sr2CaCu2O8+δ Superconductors Revealed by Time-Resolved Raman ScatteringPhys. Rev. Lett. 102, 177004 (2009)
  • A. Rusydi, R. Rauer, G. Neuber, M. Bastjan, I. Mahns, S. Müller, P. Saichu, B. Schulz, S. G. Singer, A. I. Lichtenstein, D. Qi, X. Gao, X. Yu, A.T.S. Wee, G. Stryganyuk, K. Dörr, G. A. Sawatzky, S.L. Cooper, and M. Rübhausen, Metal to insulator transition in manganites - optical conductivity changes up to 22 eVPhys. Rev. B 78, 125110 (2008).
  • I.S. Elfimov, A. Rusydi, S.I. Csiszar, Z. Hu, H. H. Hsieh, H.-J. Lin, C.T. Chen, R. Liang, and G.A. Sawatzky, Magnetizing Oxides by Substituting Nitrogen for OxygenPhys. Rev. Lett. 98, 137202 (2007).
  • P. Abbamonte, A. Rusydi, G. D. Gu, G. A. Sawatzky, D. L. Feng, Spatially modulated “Mottness” in La2-xBaxCuO4Nature Physics 1, 155 (2005).
  • P. Abbamonte, G. Blumberg, A. Rusydi, A. Gozar, P. G. Evans, T. S. Siegrist, L. Venema, H. Eisaki, E. D. Isaacs, G. A. Sawatzky, Crystallization of charge holes in the spin ladder of Sr14Cu24O41Nature 431, 1078 (2004).
  • K. J. Thomas, J. P. Hill, S. Grenier, Y.-J. Kim, P. Abbamonte, L. Venema, A. Rusydi, Y. Tomioka, Y. Tokura, D. F. McMorrow, G. A. Sawatzky, M. van Veenendaal, Soft x-ray resonant diffraction study of magnetic and orbital correlations in a manganite near half dopingPhys. Rev. Lett. 92, 237204 (2004).
  • P. Abbamonte, L. Venema, A. Rusydi, G. A. Sawatzky, G. Logvenov, I. Bozovic, A structural probe of the doped holes in copper-oxide superconductorsScience 297, 581 (2002).